If anybody is left in Florida today that's from out of town you know about Tropical Storm Isaac. It's dumping tons of wind and rain on the entire state but so far not a lot of damage as it's expected to make landfall somewhere between Tallahassee and New Orleans. In spite of that, some of the parks are still open except for Busch Gardens in Tampa. They made the wise decision to close for today but are expecting to open on Tuesday.
The Disney parks are all open but the crowds are small (I can't imagine who would be there now!) and Universal Studios is still holding open. Sea World closed at 4:00pm. Also, the water parks for all the parks were closed today including Wet and Wild on International Drive.
All the parks are planning to be open for regular business tomorrow but check the websites for updates.